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  • mProX™ Human LILRB2 Stable Cell Line

    [CAT#: S01YF-1023-PY235]
    Product Category:
    Membrane Protein Stable Cell Lines
    Subcategory:
    Oncology Cell Lines

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    Product Information

    Target Family
    Oncology
    Target Protein Species
    Human
    Host Cell Type
    HEK293;CHO-K1;HEC-1-A
    Target Classification
    Oncology Cell Lines
    Target Research Area
    Infectious Research
    Related Diseases
    Hymenolepiasis
    Gene ID
    Human:10288
    UniProt ID
    Human:Q8N423

    Product Properties

    Biosafety Level
    Level 1
    Activity
    Yes
    Quantity
    10⁶ cells per vial
    Applications
    LILRB2, also known as ILT4, has been identified as a potential diagnostic and therapeutic target in various medical conditions. In diabetic retinopathy (DR), LILRB2 is one of the hub genes that have been identified as up-regulated in DR patients. It may serve as a potential point for the diagnosis and treatment of DR. LILRB2 has also been found to play a role in the interaction between amyloid-β 42 oligomers (AβO) and the LilrB2 receptor. This interaction is involved in changes in synaptic plasticity and cognitive deficits in Alzheimer's disease. Additionally, LILRB2 is associated with alloimmunisation susceptibility in sickle cell disease (SCD) patients. Polymorphisms of LILRB2 have been linked to the expression level of the receptor and its influence on inflammatory and immune response modulation. Furthermore, LILRB2 has been shown to promote tumor progression in triple-negative breast cancer (TNBC) by reprogramming glucose metabolism. It activates AKT-mTOR signaling, leading to the overexpression of glucose transporter 3 (GLUT3) and pyruvate kinase muscle 2 (PKM2), which are involved in aerobic glycolysis. Targeting LILRB2 may provide a promising strategy for combating TNBC. Overall, LILRB2 has diverse applications in the field of medicine, including as a diagnostic marker and therapeutic target in DR, Alzheimer's disease, SCD, and TNBC.

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    FAQ

    chat Jordan Davis (Verified Customer)

    How does LILRB2 affect microglial functions? May 04 2021

    chat Patrick Liam (Creative Biolabs Scientific Support)

    LILRB2-mediated signaling can suppress microglial functions. Blocking LILRB2 enhances microglial clustering around plaques and increases amyloid plaque phagocytosis, suggesting therapeutic potential for neurodegenerative diseases. May 04 2021

    chat Casey Davis (Verified Customer)

    Can LILRB2 expression impact malaria outcomes in infants? May 20 2021

    chat Patrick Liam (Creative Biolabs Scientific Support)

    Placental malaria is associated with higher LILRB2 expression in monocyte subsets during infancy, potentially affecting the infant's immune response to malaria and other infections. May 20 2021

    Published Data

    Fig.1 The enhancement of endometrial cancer cell survival is facilitated by LILRB2.

    In the analysis of apoptotic status, LILRB2-knockdown HEC-1A cells and scrambled cells were subjected to representative flow cytometry. The frequencies of apoptotic cells in panel B were quantitatively assessed. Furthermore, protein levels of LILRB2, p-SHP2, SHP2, CAMK1, p-CREB, and CREB were determined through immunoblotting in LILRB2-knockdown HEC-1A cells (shLILRB2#1-#2) and scrambled cells.

    Ref: Shao, Hongfang, et al. "Immune inhibitory receptor LILRB2 is critical for the endometrial cancer progression." Biochemical and biophysical research communications 506.1 (2018): 243-250.

    Pubmed: 30343889

    DOI: 10.1016/j.bbrc.2018.09.114

    Research Highlights

    Yuan, LinHui. et al. "Identification of differential immune cells and related diagnostic genes in patients with diabetic retinopathy." Medicine, 2023.
    Diabetic retinopathy (DR) is a common microvascular disorder seen in individuals with diabetes mellitus. The pathogenesis of DR is primarily attributed to the decline in retinal immunity, characterized by alterations in retinal immunosuppressive features and disruptions in the blood-retinal barrier. As such, the focus of this research is on identifying immune-related biomarkers in the retinal tissue of patients with DR. The objective of this study is to gain a better understanding of the immune mechanisms involved in the development and progression of DR.
    Yuan, LinHui. et al. "Identification of differential immune cells and related diagnostic genes in patients with diabetic retinopathy." Medicine, 2023.
    Pubmed: 37773794   DOI: 10.1097/MD.0000000000035331

    Mei, Jinfei. et al. "Identification and characterization of the conformation and size of amyloid-β (42) oligomers targeting the receptor LilrB2." Physical chemistry chemical physics : PCCP, 2023.
    In groundbreaking research, scientists have discovered how the amyloid-β 42 oligomer (AβO), a key player in Alzheimer's disease, interacts with the LilrB2 D1D2 (LDD) receptor in the brain. This interaction, which occurs with high affinity, is pivotal in altering synaptic plasticity and cognitive functions. The study delved into how different forms and sizes of AβO, including toxic and non-toxic species, as well as protofibrils, bind to the LDD receptor. It was found that the LDD receptor selectively binds to various AβO species, particularly accommodating Aβ42 dimers, trimers, and SP2 AβO in a specific manner. Interestingly, protofibrils with exposed regions also bind to the LDD receptor. The research further identified two additional binding regions on the LDD receptor, which are more likely to contribute to neurotoxicity when interacting with larger AβO species in their early aggregation stage. This comprehensive analysis of the interactions between AβO and the LDD receptor not only enhances our understanding of Alzheimer's disease at the molecular level but also opens new avenues for targeted drug development.
    Mei, Jinfei. et al. "Identification and characterization of the conformation and size of amyloid-β (42) oligomers targeting the receptor LilrB2." Physical chemistry chemical physics : PCCP, 2023.
    Pubmed: 37700616   DOI: 10.1039/d3cp02746e

    Please note: All products are "FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR CLINICAL PROCEDURES" For licensing inquiries, please contact
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